12279075

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 20515056

約数和(自身を除く): 8235981

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 1621, 2525, 4863, 7575, 8105, 24315, 40525, 121575, 163721, 491163, 818605, 2455815, 4093025, 12279075]

約数ペア:

[(1, 12279075), (3, 4093025), (5, 2455815), (15, 818605), (25, 491163), (75, 163721), (101, 121575), (303, 40525), (505, 24315), (1515, 8105), (1621, 7575), (2525, 4863)]